package com.xxx.Map;

import java.util.LinkedHashMap;

/**
 * @version v1.0
 * @Description
 * @Author admin
 * @date 2021/7/21  16:04
 * @Copyright
 */
public class LinkedHashMapDome {
    public static void main(String[] args) {
        LinkedHashMap<String, String> hashMap = new LinkedHashMap<>();
        hashMap.put("张三","男");


    }
}
